-2w-3(w-4)=42

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Solution for -2w-3(w-4)=42 equation: 



-2w-3(w-4)=42

We move all terms to the left:

-2w-3(w-4)-(42)=0

We multiply parentheses

-2w-3w+12-42=0

We add all the numbers together, and all the variables

-5w-30=0

We move all terms containing w to the left, all other terms to the right

-5w=30

w=30/-5

w=-6

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